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[rbdr/blog] / lib / utils.js
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1import { access, constants, mkdir, rm } from 'fs/promises';
2import { kFileNotFoundError } from './constants.js';
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3
4// File system utilities
5
10a76a5b 6export const rmIfExists = async function rmIfExists(location) {
d3f282a1 7
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8 try {
9 await access(location, constants.F_OK);
10 await rm(location, { recursive: true });
11 }
12 catch (error) {
13 if (error.code === kFileNotFoundError) {
14 return;
d3f282a1 15 }
d3f282a1 16
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17 throw error;
18 }
10a76a5b 19};
d3f282a1 20
10a76a5b 21export const ensureDirectoryExists = async function ensureDirectoryExists(directory) {
d3f282a1 22
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23 try {
24 await access(directory);
25 }
26 catch (error) {
27 if (error.code === kFileNotFoundError) {
28 await mkdir(directory, { recursive: true });
29 return;
d3f282a1 30 }
d3f282a1 31
6cd62e79 32 throw error;
d3f282a1 33 }
10a76a5b 34};